Symfony 4捆绑包：AuthenticationUtils，但不存在这样的服务

Question

我正在尝试制作一个捆绑包（Symfony 4）来管理我们所有项目的用户，但是我遇到了问题。

无法自动装配“ App \ Aroban \ Bundle \ UtilisateurBundle \ Controller \ SecurityController :: login（）”的参数$ authenticationUtils：它引用类“ Symfony \ Component \ Security \ Http \ Authentication \ AuthenticationUtils”，但不存在此类服务。 >

我不明白为什么没有注入服务...

在项目的composer.json中，有“ symfony / security-bundle”：“ 4.3。*”

在捆绑包中：

SecurityController.php

<?php

namespace App\Aroban\Bundle\UtilisateurBundle\Controller;

use App\Aroban\Bundle\UtilisateurBundle\Entity\Utilisateur;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Csrf\TokenGenerator\TokenGeneratorInterface;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
use Swift_Mailer;

class SecurityController extends AbstractController
{
    public function login(AuthenticationUtils $authenticationUtils): Response
    {
        $error = $authenticationUtils->getLastAuthenticationError();
        $lastUsername = $authenticationUtils->getLastUsername();

        return $this->render('@Utilisateur/security/login.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
    }

.......
}

Configuration.php

<?php

namespace App\Aroban\Bundle\UtilisateurBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

class Configuration implements ConfigurationInterface
{
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder('utilisateur');
        $rootNode = $treeBuilder->getRootNode();

        return $treeBuilder;
    }
}
UtilisateurExtension.php

<?php

namespace App\Aroban\Bundle\UtilisateurBundle\DependencyInjection;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\Loader;

class UtilisateurExtension extends Extension
{
    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container): void
    {
        $configuration = new Configuration();
        $config = $this->processConfiguration($configuration, $configs);

        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
        $loader->load('services.yaml');
    }
}
services.yaml（捆绑销售）

services:
  _defaults:
    autowire: true      # Automatically injects dependencies in your services.
    autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
    public: false       # Allows optimizing the container by removing unused services; this also means

  App\Aroban\Bundle\UtilisateurBundle\:
    resource: '../../*'
    exclude: '../../{Entity,Migrations,Tests,Kernel.php}'

  App\Aroban\Bundle\UtilisateurBundle\Controller\:
    resource: '../../Controller/*'
    tags: ['controller.service_arguments']
执行命令时

php bin /控制台debug：container | grep安全性

我看不到该服务...

Symfony \ Component \ Security \ Csrf \ CsrfTokenManagerInterface别名为“ security.csrf.token_manager”Symfony \ Component \ Security \ Csrf \ TokenGenerator \ TokenGeneratorInterface别名“ security.csrf.token_generator”Symfony \ Component \ Security \ Csrf \ TokenStorage \ TokenStorageInterface的别名“ security.csrf.token_storage”doctrine.orm.security.user.provider Symfony \ Bridge \ Doctrine \ Security \ User \ EntityUserProvidermaker.security_config_updater Symfony \ Bundle \ MakerBundle \ Security \ SecurityConfigUpdatersecurity.csrf.token_generator的Symfony \分量\安全\ CSRF \ TokenGenerator \ UriSafeTokenGeneratorsecurity.csrf.token_manager Symfony \ Component \ Security \ Csrf \ CsrfTokenManagersecurity.csrf.token_storage Symfony \ Component \ Security \ Csrf \ TokenStorage \ SessionTokenStoragetwig.extension.security_csrf Symfony \ Bridge \ Twig \ Extension \ CsrfExtensiontwig.runtime.security_csrf Symfony \ Bridge \ Twig \ Extension \ CsrfRuntime//要搜索特定服务，请使用搜索词重新运行此命令。 （例如debug：container//日志）

感谢您的帮助！

我正在尝试制作一个Bundle（Symfony 4）来管理我们所有项目的用户，但遇到了问题。无法自动装配“ App \ Aroban \ Bundle \ UtilisateurBundle \ ...”的自变量$ authenticationUtils。>

Answer 1

您之后尝试composer install吗？

这将安装您在composer.json中指定的依赖项